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Systematic comparison of post-column isotope dilution using LC-CO-IRMS with qNMR for amino acid purity determination
Determination of the purity of a substance traceable to the International System of Units (SI) is important for the production of reference materials affording traceability in quantitative measurements. Post-column isotope dilution using liquid chromatography-chemical oxidation-isotope ratio mass sp...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6838028/ https://www.ncbi.nlm.nih.gov/pubmed/31515586 http://dx.doi.org/10.1007/s00216-019-02116-2 |